This invention relates to 3-alkyl-5-[(substituted amino) methyl]dihydro-3-phenyl-2(3H)-furanones and imino analogs thereof, and to the pharmaceutical compositions containing such compounds, that are useful as inhibitors of cardiac arrhythmias and are therefore useful in the treatment of irregular heartbeat. This invention also relates to the use of such compounds and pharmaceutical compositions in the treatment of irregular heartbeat.
本发明涉及3-烷基-5-[(取代
氨基)甲基]二氢-3-苯基-2(3H)-
呋喃酮及其亚
胺类似物,以及含有此类化合物的制药组合物,其可用作心律失常的
抑制剂,因此在治疗不规则心跳方面有用。本发明还涉及在治疗不规则心跳方面使用此类化合物和制药组合物。